== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 03:36:22 (1780817782)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 40.95 ops/second
 - mkdir 877 (time 1780817798.33 total 10.01 last 87.64)
total: 1000 mkdir in 11.47 seconds: 87.20 ops/second
 - mkdir 843 (time 1780817798.96 total 10.01 last 84.23)
 - mkdir 990 (time 1780817808.98 total 20.02 last 14.68)
total: 1000 mkdir in 21.08 seconds: 47.43 ops/second
 - mkdir 851 (time 1780817799.11 total 10.01 last 85.05)
 - mkdir 986 (time 1780817809.19 total 20.08 last 13.40)
total: 1000 mkdir in 21.56 seconds: 46.39 ops/second
 - mkdir 840 (time 1780817799.02 total 10.00 last 84.00)
 - mkdir 982 (time 1780817809.08 total 20.06 last 14.12)
total: 1000 mkdir in 22.33 seconds: 44.79 ops/second
 - mkdir 818 (time 1780817799.26 total 10.01 last 81.72)
 - mkdir 970 (time 1780817809.26 total 20.02 last 15.19)
total: 1000 mkdir in 22.40 seconds: 44.65 ops/second
 - mkdir 835 (time 1780817799.16 total 10.01 last 83.39)
 - mkdir 968 (time 1780817809.17 total 20.02 last 13.30)
total: 1000 mkdir in 22.91 seconds: 43.65 ops/second
 - mkdir 832 (time 1780817799.13 total 10.01 last 83.09)
 - mkdir 968 (time 1780817809.14 total 20.02 last 13.59)
total: 1000 mkdir in 23.04 seconds: 43.40 ops/second
 - mkdir 828 (time 1780817799.27 total 10.00 last 82.77)
 - mkdir 967 (time 1780817809.36 total 20.09 last 13.78)
total: 1000 mkdir in 22.91 seconds: 43.65 ops/second
 - mkdir 838 (time 1780817799.42 total 10.07 last 83.26)
 - mkdir 970 (time 1780817809.47 total 20.11 last 13.14)
total: 1000 mkdir in 22.82 seconds: 43.81 ops/second
 - mkdir 809 (time 1780817799.42 total 10.04 last 80.56)
 - mkdir 951 (time 1780817809.63 total 20.25 last 13.91)
total: 1000 mkdir in 23.02 seconds: 43.44 ops/second
Time for file creation 29 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/1/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 44.34 ops/second
 - mkdir 880 (time 1780818090.13 total 10.00 last 87.96)
total: 1000 mkdir in 11.34 seconds: 88.22 ops/second
 - mkdir 751 (time 1780818091.85 total 10.03 last 74.91)
 - mkdir 894 (time 1780818101.91 total 20.08 last 14.22)
total: 1000 mkdir in 28.68 seconds: 34.86 ops/second
 - mkdir 770 (time 1780818091.40 total 10.00 last 76.96)
 - mkdir 893 (time 1780818101.42 total 20.02 last 12.28)
 - mkdir 988 (time 1780818111.43 total 30.03 last 9.49)
total: 1000 mkdir in 31.16 seconds: 32.09 ops/second
 - mkdir 753 (time 1780818091.93 total 10.04 last 74.98)
 - mkdir 870 (time 1780818102.00 total 20.12 last 11.61)
 - mkdir 959 (time 1780818112.13 total 30.25 last 8.79)
total: 1000 mkdir in 34.31 seconds: 29.15 ops/second
 - mkdir 735 (time 1780818091.91 total 10.05 last 73.14)
 - mkdir 844 (time 1780818102.09 total 20.22 last 10.71)
 - mkdir 924 (time 1780818112.14 total 30.27 last 7.96)
total: 1000 mkdir in 36.28 seconds: 27.56 ops/second
 - mkdir 766 (time 1780818091.64 total 10.02 last 76.48)
 - mkdir 873 (time 1780818101.92 total 20.30 last 10.41)
 - mkdir 949 (time 1780818112.12 total 30.50 last 7.45)
total: 1000 mkdir in 36.71 seconds: 27.24 ops/second
 - mkdir 760 (time 1780818091.95 total 10.04 last 75.70)
 - mkdir 863 (time 1780818102.09 total 20.18 last 10.16)
 - mkdir 939 (time 1780818112.22 total 30.31 last 7.50)
total: 1000 mkdir in 36.98 seconds: 27.04 ops/second
 - mkdir 752 (time 1780818091.73 total 10.03 last 75.00)
 - mkdir 857 (time 1780818101.90 total 20.20 last 10.32)
 - mkdir 930 (time 1780818111.90 total 30.21 last 7.30)
total: 1000 mkdir in 37.55 seconds: 26.63 ops/second
 - mkdir 727 (time 1780818092.10 total 10.08 last 72.14)
 - mkdir 833 (time 1780818102.14 total 20.12 last 10.56)
 - mkdir 916 (time 1780818112.23 total 30.21 last 8.23)
total: 1000 mkdir in 37.51 seconds: 26.66 ops/second
 - mkdir 733 (time 1780818091.93 total 10.04 last 72.98)
 - mkdir 831 (time 1780818102.04 total 20.15 last 9.69)
 - mkdir 910 (time 1780818112.23 total 30.35 last 7.75)
total: 1000 mkdir in 37.88 seconds: 26.40 ops/second
Time for file creation 42 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780818122 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 24 seconds: 41.666668 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 24 seconds: 41.666668 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1780818123 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
Time for file removal 29 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8